package com.log;


import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class HelloWorld {


    public static void main(String[] args) {
        Log log = LogFactory.getLog(HelloWorld.class);

        log.trace("trace");
        log.debug("debug");
        log.info("info");
        log.warn("warn");
        log.error("error");
        log.fatal("fatal");
    }
}
